<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>flex骰子</title>
    <link rel="stylesheet" href="./flex骰子布局.css">

</head>
<body>
    <!-- 一个圆 -->
    <div class="one">
        <span class="ball"></span>
    </div>
    <div class="two">
        <span class="ball"></span>
    </div>
    <div class="three">
        <span class="ball"></span>
    </div>
    <div class="four">
        <span class="ball"></span>
    </div>
    <div class="five">
        <span class="ball"></span>
    </div>
    <div class="six">
        <span class="ball"></span>
    </div>
    <div class="seven">
        <span class="ball"></span>
    </div>
    <div class="eight">
        <span class="ball"></span>
    </div>
    <div class="nine">
        <span class="ball"></span>
    </div>

    <!-- 两个圆 -->
    <div class="ten">
        <span class="ball"></span>
        <span class="ball"></span>
    </div>
    <div class="eleven">
        <span class="ball"></span>
        <span class="ball"></span>
    </div>
    <div class="twelve">
        <span class="ball"></span>
        <span class="ball"></span>
    </div>
    <div class="thirteen">
        <span class="ball"></span>
        <span class="ball"></span>
    </div>
    <div class="fourteen">
        <span class="ball"></span>
        <span class="ball"></span>
    </div>

    <!-- 三个圆 -->
    <div class="fifteen">
        <span class="ball"></span>
        <span class="ball"></span>
        <span class="ball"></span>
    </div>

    <!-- 四个圆 -->
    <div class="sixteen">
        <div class="box">
            <span class="ball"></span>
            <span class="ball"></span>
        </div>
        <div class="box">
            <span class="ball"></span>
            <span class="ball"></span>
        </div>
    </div>

    <!-- 五个圆 -->
    <div class="seventeen">
        <div class="box">
            <span class="ball"></span>
            <span class="ball"></span>
        </div>
        <div class="box">
            <span class="ball"></span>
        </div>
        <div class="box">
            <span class="ball"></span>
            <span class="ball"></span>
        </div>
    </div>

    <!-- 六个圆 -->
    <div class="eighteen">
        <div class="box">
            <span class="ball"></span>
            <span class="ball"></span>
            <span class="ball"></span>
        </div>
        <div class="box">
            <span class="ball"></span>
            <span class="ball"></span>
            <span class="ball"></span>
        </div>
    </div>
</body>
</html>